[CMake] add_custom_command, TARGET_LINKER_FILE and CMAKE_BUILD_TYPE

[Romain LEGUAY]

Hello everyonne,

I try to build my lybrary in debug and release mode in only one command. 
The purpose is to create a package with the minimum files (library in 
debug and release mode and headers) inside it.

Actually, I do something like this:

     add_custom_command(OUTPUT build_release_debug_lib
                                         POST_BUILD
                                         COMMAND ${CMAKE_COMMAND} -E 
copy $<TARGET_LINKER_FILE:myLib> ${CMAKE_CURRENT_BINARY_DIR}/lib)

I don't know how to add a new command to specify the CMAKE_BUILD_TYPE.

Is it possible?

Thank you!

Regards,
Romain